BioSense: A Contactless Desktop Wellness Monitor

BioSense is a compact desktop device that uses 60 GHz mmWave radar to detect subtle body movements without requiring any physical contact.

When placed on a desk in front of the user, BioSense processes radar data and visualizes breathing activity, heartbeat-related micro-movements, and body presence in real time.

Unlike conventional wearable sensors, no electrodes, straps, or skin contact are required.

Key Features

• Contactless breathing and heartbeat-related motion detection

• Waveform and numerical visualization

• mmWave radar sensing

• Custom-designed PCB

• Compact 3D-printed desktop enclosure

• USB-powered operation

• Open-source hardware and software

• Suitable for electronics, radar, and signal-processing experiments

Open-Source Project

The PCB design, firmware, enclosure files, and related project materials are available in the project repository. Developers can study the design, modify the firmware, reproduce the hardware, or use it as a starting point for their own mmWave radar projects.

Important Notice

BioSense is an experimental electronics and wellness visualization device. It is not a medical device and must not be used for diagnosis, treatment, patient monitoring, or emergency detection.

Actual readings may vary depending on distance, posture, movement, environment, and radar placement.